Ok was doing some reading online about the 2.7. Found someone saying the fans do not kick on until 230 deg. My question is can I change the temp sensor with another one that will allow the fans to come on oh maybe 200 or even 190? So I guess I would have to find something to crossbreed it with or is this something I can change using a hand held? To be honest 230 is pretty damn hot even for todays oils. Plus for anyone who owns a 2.7 I was also reading that chrysler said the sludging had something to do with poor crank ventilation.